A 100kg person climbs a 170 cm flight of stair in 1.4 second find the work...

Question

Question

A 100kg person climbs a 170 cm flight of stair in 1.4 second find the work done to climb the stairs and the power of the person in watts.

Answer 1

Answer #1

Given mass,m=100kg

height ,h=170cm=1.7m

Workdone =mgh

ANSWER:

======================

Power =Workdone/time

ANSWER:

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Answer 2

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